Title:
METHOD FOR FABRICATING FLEXIBLE OLED DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2019/109456
Kind Code:
A1
Abstract:
Provided is a method for fabricating a flexible OLED display panel, comprising: providing a glass bearing plate (10), and successively forming a flexible substrate layer (1), a low-temperature polycrystalline silicon layer (2) and an OLED element layer (3) on a face of the glass bearing plate; forming a flat layer (20) on a surface of the glass bearing plate facing away from the flexible substrate layer to obtain a flattened OLED display panel; performing laser peeling on the flattened OLED display panel to remove the glass bearing plate, thus obtaining a flexible OLED display panel. The method for fabricating a flexible OLED display panel effectively ameliorates the problem of a low peeling success rate due to laser being non-uniformly distributed in a flexible substrate layer in the existing laser peeling procedure.
Inventors:
JIN XIANG (CN)
Application Number:
PCT/CN2018/071589
Publication Date:
June 13, 2019
Filing Date:
January 05, 2018
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L51/00; H01L51/56
Foreign References:
| US20170345849A1 | 2017-11-30 | |||
| CN106449711A | 2017-02-22 | |||
| CN105024017A | 2015-11-04 | |||
| CN103311455A | 2013-09-18 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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